/* Base reset */
* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	font-family: Arial, sans-serif;
	padding: 1rem;
	background: #f9f9f9;
	color: #333;
}

header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	margin-bottom: 1rem;
}

h1 {
	font-size: 1.5rem;
}

select {
	padding: 0.5rem;
	font-size: 1rem;
}

main {
	background: #fff;
	padding: 1rem;
	border-radius: 8px;
}

/* Mobile-first: stacks nicely on small screens */
@media (min-width: 600px) {
	header {
		flex-wrap: nowrap;
	}
}